KERATIN AGE DEFENCE

Name: KERATIN AGE DEFENCE
Brand: Biocyte Cheveux
SKU: BYKLG120
Price: 59.90 EUR
Availability: InStock
Rating: 5.0 (2 reviews)

59,90€

Hair beauty

59,90€

Helps reinforce hair vitality and density thanks to keratin, horsetail, and blackcurrant, for an action on the signs of aging and visibly more resistant hair.

Optimal absorption thanks to liposomal keratin

Complete 4-month treatment

Targeted action adapted to hair aging

Box of 120 capsules — 120 jours

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KERATIN AGE DEFENCE

59,90€

French laboratory

High-quality assets

Innovative formulas

Partner of pharmacies

French laboratory

High-quality assets

Innovative formula

Pharmacy Partner

French laboratory

High-quality assets

Innovative formula

Pharmacy Partner

Designed to meet the needs of hair weakened by aging, Keratine Age Defence combines innovative liposomal keratin technology with essential active ingredients to optimize hair beauty. Keratin, the main component of hair, is encapsulated here in liposomal form to ensure optimal absorption and targeted action on the hair fiber.

The synergy between horsetail, known to promote growth and strengthen the hair structure, blackcurrant, which helps slow down age-related changes, and brewer's yeast, a natural source of amino acids and micronutrients, helps to support hair vitality holistically. Zinc and copper, dosed according to nutritional reference values, contribute to protection against oxidative stress and the maintenance of normal pigmentation.

The formulation of Keratine Age Defence is distinguished by its holistic approach, integrating targeted biomolecular active ingredients to act deeply on the mechanisms of hair aging. The complete 4-month treatment offers a lasting response, adapted to the needs of weakened hair, for thicker, more resistant, and more radiant hair. This treatment thus offers a technical and innovative solution, based on physiological performance and the synergy of active ingredients.

Description

Use

DIRECTIONS FOR USE

Take 1 capsule per day, with a large glass of water, preferably in the morning.

PRECAUTIONS FOR USE

A food supplement should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily dose. Keep out of reach of young children. Not recommended in case of edematous heart or kidney failure. Reserved for adults. Not recommended for pregnant or breastfeeding women.

CONSERVATION

Store in a cool, dry place away from light.

Composition

INGREDIENTS

Liposomal keratin (anti-caking agent: magnesium carbonate, keratin hydrolysate, inulin, emulsifier: lecithins, antioxidant: ascorbic acid); vegetable-origin capsule (cellulose derivative); blackcurrant extract (Ribes nigrum); brewer's yeast (Saccharomyces cerevisiae) (gluten, sulphites); pea fibre (Pisum sativum); bulking agent: acacia gum; horsetail extract (Equisetum arvense); minerals: zinc oxide, copper bisglycinate; anti-caking agent: magnesium salts of fatty acids.

NUTRITIONAL ANALYSIS

Per 1 capsule:

Liposomal keratin: 339 mg

of which keratin: 100 mg

Zinc: 5 mg (50% NRV*)

Copper: 1 mg (100% NRV*)

Blackcurrant extract: 40 mg

Brewer's yeast: 30 mg

Horsetail extract: 10 mg

of which silica: 0.7 mg

* NRV: Nutrient Reference Values

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The heart of nutricosmetics

Product assets

Keratin

Keratin is an essential protein for the structure of hair and nails. Rich in 18 amino acids, it supports the repair and strengthening of these tissues, enhancing their resilience and shine. It also helps prevent breakage and damage, promoting stronger, healthier hair and nails.

Zinc

Found in every cell of the body, zinc is an essential trace element involved in numerous biological processes. It plays a key role in the structure and activity of hundreds of enzymes, and helps maintain the stability of cell membranes and proteins. Zinc is also central to mechanisms of repair, renewal, and cellular regulation. Since it cannot be stored by the body, a regular intake is required to support these vital functions.

Keratin

Zinc

Our experts will answer your questions.

Frequently Asked Questions

What is Keratine Age Defence?

Keratine Age Defence is a dietary supplement designed to address hair changes linked to aging. With age, several mechanisms come into play together: the drop in estrogen at menopause accelerates the thinning of the hair fiber, sebum production decreases, and melanin synthesis gradually declines. These changes durably affect the hair's quality, density, and resistance.

Formulated to act from within on these mechanisms, it combines a highly bioavailable liposomal keratin with complementary active ingredients selected for their synergy. Offered as a 120-day program, taking a single capsule daily supports consistent adherence, essential for visible results over the long term.

What are the active ingredients in Keratine Age Defence?

The formula is built on six ingredients with complementary roles. Hydrolyzed liposomal keratin is the core active ingredient: it makes up about 95% of hair and supplies the amino acids needed for its strength and elasticity. Brewer's yeast enriches this with B-group vitamins, including biotin. Horsetail extract, rich in silica, supports keratin synthesis and enhances the action of zinc and copper through its antioxidant flavonoids.

Blackcurrant extract protects hair from oxidative stress and stimulates the follicle. Zinc contributes to the strength of the hair fiber and inhibits an enzyme involved in hair loss. Copper, finally, supports natural pigmentation by playing a role in melanin synthesis and stimulates keratin-producing cells.

What are the benefits of Keratine Age Defence?

Keratine Age Defence acts on the three main axes of hair aging: fiber structure, follicle health, and pigmentation. Liposomal keratin combined with brewer's yeast and horsetail strengthens hair from within, while blackcurrant, zinc, and copper protect the follicle from oxidative stress and support hair growth.

The formula's richness in antioxidants is a differentiating factor: it specifically targets oxidation-related hair aging, an area topical treatments structurally cannot address. Over 120 days, this deep-acting approach works on the overall quality of the hair over the long term.

How should Keratine Age Defence be used?

The recommended dosage is one capsule per day, preferably with a meal, over a period of 120 days. This duration is consistent with the hair's biological cycle, since a full renewal takes several months. It's recommended to follow the program without interruption so the active ingredients can work cumulatively.

For a more comprehensive approach, Keratine Age Defence can be combined with targeted topical treatments, such as an anti-hair-loss serum or a nourishing mask, which act locally alongside the internal action. The product is intended for adults only and is not recommended for pregnant or breastfeeding women, or in cases of heart failure or edematous kidney failure.

Who is Keratine Age Defence for?

Keratine Age Defence is aimed at women noticing a change in their hair quality with age: thinning fiber, slower growth, more brittle hair, or a change in texture. It's particularly suited to the perimenopausal period, when the drop in estrogen accelerates these changes.

It's also suitable for women who want to take a preventive approach to hair aging, before the signs become firmly established.

Is Keratine Age Defence suitable for fine hair?

Yes, Keratine Age Defence is specifically formulated for fine, weakened hair. Liposomal keratin, combined with zinc and brewer's yeast, acts on the structure of the hair fiber to restore density and strength. Since results build up progressively, it's important to follow the full 120-day program.

Why choose a liposomal keratin?

Keratin is a complex protein whose oral absorption is naturally limited: in standard form, a large portion is degraded before reaching its target. Liposomal technology encapsulates the hydrolyzed keratin in lipid vesicles that protect it during digestive transit and facilitate its absorption at the intestinal level.

It's therefore a concrete formulation choice that translates into genuinely higher bioavailability. In Keratine Age Defence, each capsule contains 339 mg of liposomal keratin, including 100 mg of active keratin, for a functionally effective daily intake.

Why is keratin important for hair?

Keratin is the structural protein of hair: it makes up about 95% of it and directly determines its strength, elasticity, and resistance. When its synthesis declines with age or due to deficiencies, the fiber thins, weakens, and becomes more prone to breakage. Providing keratin orally supports this mechanism from within, in a way no topical treatment can address at that depth.

What is liposomal keratin?

Liposomal keratin is a form of keratin encapsulated in small lipid vesicles, called liposomes, which protect the molecule during digestion and improve its intestinal absorption. Compared to conventional keratin, this technology achieves significantly higher bioavailability, which translates concretely into a more effective action on the hair fiber and follicle.

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rop tot pour vous dire

"trop tot pour vous dire"

— genevieve p. (5/5)

Cheveux plus épais

"Juste incroyable 😍,je suis en ménopause précoce et j’ai les cheveux complètement defournis et depuis que je prends ce complément plus de problème de chute et de cheveux fins…. cure qui dure 4 mois en raison d une gélule par jour"

— Lulu (5/5)

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